4764805397 has 6 divisors (see below), whose sum is σ = 5237348214. Its totient is φ = 4331641160.

The previous prime is 4764805379. The next prime is 4764805421. The reversal of 4764805397 is 7935084674.

It can be written as a sum of positive squares in only one way, i.e., 3387356401 + 1377448996 = 58201^2 + 37114^2 .

It is not a de Polignac number, because 4764805397 - 2⁶ = 4764805333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4764805597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19689158 + ... + 19689399.

It is an arithmetic number, because the mean of its divisors is an integer number (872891369).

Almost surely, 2^4764805397 is an apocalyptic number.

It is an amenable number.

4764805397 is a deficient number, since it is larger than the sum of its proper divisors (472542817).

4764805397 is a wasteful number, since it uses less digits than its factorization.

4764805397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39378579 (or 39378568 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 53.

The square root of 4764805397 is about 69027.5698326401. The cubic root of 4764805397 is about 1682.7323965427.

The spelling of 4764805397 in words is "four billion, seven hundred sixty-four million, eight hundred five thousand, three hundred ninety-seven".